| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.47 | 3.522% | $180.6148 | $180.61 | $180.60 | $180.60 |
| Purchase #2 | $51.72 | 3.169% | $53.359 | $53.36 | $53.35 | $53.40 |
| Purchase #3 | $186.38 | 8.577% | $202.3658 | $202.37 | $202.35 | $202.40 |
| Purchase #4 | $36.73 | 13.536% | $41.7018 | $41.70 | $41.70 | $41.70 |
| Purchase #5 | $134.67 | 9.479% | $147.4354 | $147.44 | $147.45 | $147.40 |
| Purchase #6 | $195.89 | 6.234% | $208.1018 | $208.10 | $208.10 | $208.10 |
| Purchase #7 | $90.81 | 9.503% | $99.4397 | $99.44 | $99.45 | $99.40 |
| 7 purchase totals = | $870.67 | $933.0183 | $933.02 | $933.00 | $933.00 | |